3 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
About 3 Heol Y Cwm
3 Heol Y Cwm is a four-bedroom detached house in Morganstown, Cardiff, Cardiff (CF15 8FG). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (July 2025) shows a C (score 70). When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency dropped from Average to Poor and lighting dropped from Good to Poor. Other recorded features include a conservatory.
A recent sale: £442,500 in October 2025. At 84 m² it sits well below the postcode median (173 m² across 9 EPCs), making it one of the more compact homes locally. Across 1999–2025, sale prices on this property compounded at 5.1% per year. On a £-per-square-foot basis, the last sale (£489/sq ft) was about 145.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- DrivewayYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Floor insulation added or improved
Low energy lighting percentage decreased
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
3 Heol Y Cwm has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3 Heol Y Cwm has more than tripled in price since its earliest registered sale in 1999.
£408,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 26 years.
£442,500
Growth on file: 5.1% per year over 26 years.
Sales timeline
29 October 2025Most recent
£442,500
+68.6%over 15 years10 December 2009
£262,500
+123.4%over 10 years1 June 1999
£117,500
Median price across the last 5 sales in CF15 8FG: £410,000 (2024–2013).
Nearby sales in CF15 8FG
10 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Jul 2024
£630,0006 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Jun 2017
£495,00021 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Jul 2015
£410,0004 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Mar 2014
£380,00023 Heol Y Cwm, Morganstown, Cardiff, CF15 8FG
Sold Jun 2013
£395,000
Versus other Heol Y Cwm homes
On price per m², 3 Heol Y Cwm stands well clear of the street.
Price per m²
£5,268
Street avg £2,489
Floor Area
84 m²
Street avg 169 m²
Habitable Rooms
5 rooms
Street avg 8 rooms
CO₂ Emissions
2.5 t/year
Street avg 5.5 t/year
Similar properties nearby
1 Blaen Y Coed, Radyr
CF15 8RL
1 Clos Y Gwyddfid, Morganstown
CF15 8EX
1 Clos Y Mynydd, Morganstown
CF15 8FH
1 Clos Tylaway, Radyr
CF15 8DU
1 Caer Idwen, Morganstown
CF15 8FZ
1 Brynhyfryd, Radyr
CF15 8BA
1 Bryn Castell, Radyr
CF15 8RA
1 Clos Parc Radur, Radyr
CF15 8GH
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Ffordd y Berllan — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







